leading to more accurate motion estimation. The presented method is evaluated through realistic experimentson head anatomy. It achieves a reduction in reprojectionerror from an initial average of 3 mm to 0.61 mm after motioncompensation and consistently demonstrates superior performance...
Anatomy of the pterygopalatine fossa: an innovative metrical assessment based on 3D segmentation on head CT-scanPurpose The pterygopalatine fossa is an important anatomical structure for several surgical and anaesthesiologic procedures; yet, very few data are available about its size. This study ...
and resolution. As CT scan times have gotten faster, more anatomy can be scanned in less time. Faster scanning helps to eliminate artifacts from patient motion such as breathing or peristalsis. CT exams are now quicker and more patient-friendly than ever before. Tremendous research and development...
Evaluate the CT density of different structures of the head and neck. Learn the anatomical appearance and relations of the bones of the head and neck as seen on an axial CT scan. Watch video Imaging procedures of the head and neck are often used to gain a comprehensive insight into what ...
MRI is currently thegold standardfor evaluation of hip pathology. Conventional MRI is widely used to evaluate the bone marrow and soft tissue anatomy to assist with surgical decision-making and can take from 15 to 30 minutes to acquire the whole scan on the current scanners.5One major disadvant...
[21] Ferri M, Scharfenberger A V, Goplen G, et al. Weightbearing CT scan of severe flexible pes planus deformities[J]. Foot ankle international, 2008, 29(2):199. [22]Cody EA, Williamson ER, Burket JC,et al.Correlation of Talar Anatomy and Subtalar Joint Alignment on Weightbearing Com...
Excellent for imaging paranasal sinus anatomy and disease. Head CT helpful for locating parenchymal, subarachnoid, subdural, and epidural blood in either acute or subacute setting. Imaging modality of choice for thyroid-related orbitopathy. ...
Head CT A head CT is another method that allows us to view the brain anatomy. Let’s start by describing head anatomy in grayscale CT language. Black is everything filled with air only, which in our head are the paranasal sinuses and mastoid cells. Everything with calcium, meaning bone...
CT-scan of an osseous head in a ram:cross-sections and reconstructionAn osseous head of a ram with horizontal horns of unknown age and origin was CT-scanned(CIMOP,Siemens 64 bars)in a systematical manner.The encumbrancy measurements were25,5 cm long,13 cm width and 15 cm deep.The horn...
Anatomy and clinical application. Springer, Berlin Heidelberg New York Google Scholar Valvassori GE, Potter GD, Hanafee WN, Carter BL, Buckingham RA (1984) Radiologie in der Hals-Nasen-Ohren-Heilkunde. Thieme, Stuttgart New York Google Scholar Vibhakar SD, Eckhauser C, Bellon EM (1983)...